Answer:
the answer would be A hope it helps.
Explanation:
Prokaryotes cells like germs
---C---- if brown snails are mostly eaten that most likely means they are more common. If less than snails are eaten then stripedsnails would eventually over populate brown snails and then brown snails would overpopulate striped snails ..... so elminate b and d and snails probably won't go extinct..... so I would have to go with c
Homologous structure are body parts that are similar to each other. They are almost the same, but not quite. That's how the meanings are similar.